4/19/2018 8:09 AM | |
Joined: 4/19/2018 Last visit: 2/10/2022 Posts: 5 Rating: (0) |
Hi. We have been using S7-300 PLCs on our Plant. There are about 30 machines each having separate PLC. We have complete Backup of the PLC software for every PLC. We verified the correctness of the Backups by comparing the PG and online PLC software through Simatic manager and TIA Portal. Everything is OK. My question is: Is it necessary to download the Backup software from PG to PLC for verification of the correctness of Backup so there shall not be any Problem in future when we need to replace PLC CPU. If yes, What should be procedure step wise to avoid any issue / trouble with the machines that are in running state without any Problem. Regards. NADEEM ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 4/19/2018 12:37:03 PMNew subject after splitting |
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4/19/2018 1:43 PM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (172) |
Closed cause question posted twice.
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